:root{--brand-50: #e8f0fb;--brand-100: #c5d8f5;--brand-200: #92b5ec;--brand-400: #4a9eff;--brand-600: #1c6ecf;--brand-800: #1c3a5e;--brand-900: #111e33;--green-50: #e6f4ec;--green-600: #0a6640;--green-800: #27500a;--red-50: #fcebeb;--red-600: #a32d2d;--red-800: #791f1f;--amber-50: #faeeda;--amber-600: #854f0b;--amber-800: #633806;--gray-50: #f5f4f0;--gray-100: #edecea;--gray-200: #d9d7d0;--gray-400: #9a9890;--gray-600: #6b6860;--gray-800: #3d3c38;--gray-900: #1a1a1a;--surface: #ffffff;--surface-alt: #f9f8f5;--bg: #f5f4f0;--border: #e4e1d8;--border-strong: #ccc9c0;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--topbar-h: 52px;--sidebar-w: 220px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;background:var(--bg);color:var(--gray-900);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased}h1{font-size:1.5rem;font-weight:700}h2{font-size:1.25rem;font-weight:700}h3{font-size:1rem;font-weight:600}h4{font-size:.875rem;font-weight:600}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-200);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}button{cursor:pointer;font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-md);font-size:.8125rem;font-weight:500;font-family:inherit;border:1px solid var(--border);background:var(--surface);color:var(--gray-600);transition:background .15s,border-color .15s,color .15s;white-space:nowrap}.btn:hover{background:var(--surface-alt);border-color:var(--border-strong)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--brand-800);color:#fff;border-color:var(--brand-800)}.btn-primary:hover{background:var(--brand-900);border-color:var(--brand-900)}.btn-success{background:var(--green-50);color:var(--green-600);border-color:#9fd8b8}.btn-success:hover{background:#d0ecda}.btn-danger{background:var(--red-50);color:var(--red-600);border-color:#f0b8b8}.btn-danger:hover{background:#f5d5d5}.btn-ghost{background:transparent;border-color:transparent;color:var(--gray-600)}.btn-ghost:hover{background:var(--surface-alt);border-color:var(--border)}.btn-sm{padding:5px 10px;font-size:.75rem}.btn-lg{padding:10px 18px;font-size:.875rem}.icon-btn{width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--gray-600);display:inline-flex;align-items:center;justify-content:center;font-size:15px;transition:all .15s;cursor:pointer}.icon-btn:hover{background:var(--surface-alt)}.icon-btn.danger:hover{background:var(--red-50);color:var(--red-600);border-color:#f0b8b8}.icon-btn.success:hover{background:var(--green-50);color:var(--green-600);border-color:#9fd8b8}.field{display:flex;flex-direction:column;gap:5px}.field-label{font-size:.6875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.5px}.input,.select,.textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius-md);padding:8px 11px;font-size:.8125rem;color:var(--gray-900);background:var(--surface);font-family:inherit;outline:none;transition:border .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand-400);box-shadow:0 0 0 3px #4a9eff1f}.input.error{border-color:var(--red-600)}.textarea{resize:vertical;min-height:60px;line-height:1.5}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px}.card-title{font-size:.6875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;display:flex;align-items:center;gap:6px}.metric-card{background:var(--surface-alt);border-radius:var(--radius-md);padding:13px 15px}.metric-label{font-size:.6875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px}.metric-value{font-size:1.375rem;font-weight:700;font-family:Courier New,monospace}.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;font-size:.6875rem;font-weight:600}.badge-income{background:var(--green-50);color:var(--green-800)}.badge-expense{background:var(--red-50);color:var(--red-800)}.badge-transfer{background:var(--brand-50);color:var(--brand-800)}.badge-admin{background:var(--brand-50);color:var(--brand-600)}.badge-user{background:var(--green-50);color:var(--green-600)}.cat-pill{display:inline-flex;padding:2px 9px;border-radius:20px;font-size:.6875rem;font-weight:600}.table-wrap{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface)}.table-toolbar{padding:10px 13px;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--border);flex-wrap:wrap}.table-toolbar-title{font-size:.875rem;font-weight:600;color:var(--gray-900);flex:1}table{width:100%;border-collapse:collapse;font-size:.8125rem;table-layout:fixed}thead{background:var(--surface-alt)}th{padding:8px 11px;text-align:left;font-size:.6875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}td{padding:8px 11px;border-bottom:1px solid #eee;color:var(--gray-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}tr:last-child td{border-bottom:none}tbody tr:hover td{background:#fbfaf8}.mono{font-family:Courier New,monospace;font-size:.75rem}.c-income{color:var(--green-600);font-weight:600}.c-expense{color:var(--red-600);font-weight:600}.c-transfer{color:var(--brand-600);font-weight:600}.c-muted{color:var(--gray-600)}.c-brand{color:var(--brand-400)}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.w-full{width:100%}.text-right{text-align:right}.text-center{text-align:center}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.col-span-2{grid-column:span 2}.col-span-3{grid-column:span 3}.divider{height:1px;background:var(--border);margin:14px 0}.empty-state{text-align:center;padding:48px 24px;color:var(--gray-600)}.empty-state i{font-size:2.25rem;display:block;margin-bottom:12px;color:var(--gray-400)}.empty-state p{font-size:.8125rem}.progress-bar{height:6px;border-radius:3px;background:var(--gray-100);overflow:hidden;margin-top:4px}.progress-fill{height:100%;border-radius:3px;transition:width .4s ease}.seg-control{display:flex;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;margin-bottom:14px}.seg-btn{flex:1;padding:8px 6px;font-size:.8125rem;font-weight:500;font-family:inherit;border:none;background:var(--surface);color:var(--gray-600);display:flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;transition:all .15s}.seg-btn.income.active{background:var(--green-50);color:var(--green-600)}.seg-btn.expense.active{background:var(--red-50);color:var(--red-600)}.seg-btn.transfer.active{background:var(--brand-50);color:var(--brand-600)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0}.acct-chip{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:20px;font-size:.75rem;border:1px solid var(--border);background:var(--surface-alt);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--brand-800);color:#c5d8f5;padding:10px 16px;border-radius:var(--radius-md);font-size:.8125rem;display:flex;align-items:center;gap:7px;animation:toastIn .2s ease;box-shadow:var(--shadow-md)}.toast.error{background:var(--red-600);color:#fff}@keyframes toastIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--surface);border-radius:var(--radius-xl);padding:24px;width:100%;max-width:460px;max-height:90vh;overflow-y:auto;border:1px solid var(--border);box-shadow:var(--shadow-md)}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.modal-title{font-size:1rem;font-weight:700}.modal-sub{font-size:.8125rem;color:var(--gray-600);margin-top:3px}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--brand-900);height:var(--topbar-h);display:flex;align-items:center;padding:0 16px;gap:0;position:sticky;top:0;z-index:200;border-bottom:1px solid rgba(255,255,255,.06)}.topbar-brand{display:flex;align-items:center;gap:8px;color:var(--brand-100);font-size:.9375rem;font-weight:700;letter-spacing:-.2px;margin-right:18px;text-decoration:none;white-space:nowrap}.topbar-brand .brand-icon{width:28px;height:28px;background:var(--brand-600);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff;flex-shrink:0}.nav-tab{height:var(--topbar-h);padding:0 13px;display:flex;align-items:center;gap:5px;font-size:.8125rem;color:#6a8ab8;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s;white-space:nowrap;text-decoration:none}.nav-tab:hover{color:#c8d8f0}.nav-tab.active{color:#fff;border-bottom-color:var(--brand-400)}.nav-tab i{font-size:15px}.topbar-end{margin-left:auto;display:flex;align-items:center;gap:10px}.topbar-uname{font-size:.75rem;color:#a8c4f0;font-weight:500}.user-avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff;flex-shrink:0;cursor:pointer}.topbar-btn{padding:5px 10px;border-radius:var(--radius-sm);font-size:.75rem;cursor:pointer;border:1px solid rgba(255,255,255,.12);background:transparent;color:#6a8ab8;font-family:inherit;display:flex;align-items:center;gap:4px;transition:all .15s;white-space:nowrap}.topbar-btn:hover{background:#ffffff12;color:#c8d8f0}.page-content{flex:1;padding:16px;max-width:1000px;margin:0 auto;width:100%}.login-page{min-height:100vh;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:20px;flex-direction:column}.login-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:36px 32px;width:100%;max-width:400px;box-shadow:var(--shadow-md)}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px}.login-logo .logo-icon{width:44px;height:44px;background:var(--brand-800);border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--brand-400);flex-shrink:0}.login-logo .logo-name{font-size:1.25rem;font-weight:700;color:var(--brand-800)}.login-logo .logo-sub{font-size:.75rem;color:var(--gray-600);margin-top:1px}.login-title{font-size:1.125rem;font-weight:700;color:var(--gray-900);margin-bottom:5px}.login-sub{font-size:.8125rem;color:var(--gray-600);margin-bottom:24px}.login-field{margin-bottom:16px}.login-field label{display:block;font-size:.6875rem;font-weight:600;color:var(--gray-600);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}.login-field .pw-wrap{position:relative}.login-field .pw-wrap .input{padding-right:38px}.eye-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--gray-600);font-size:16px;display:flex;align-items:center;padding:2px}.eye-btn:hover{color:var(--gray-900)}.login-btn{width:100%;padding:11px;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;border:none;background:var(--brand-800);color:#fff;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;transition:background .15s;margin-top:4px}.login-btn:hover{background:var(--brand-900)}.login-err{background:var(--red-50);color:var(--red-600);border:1px solid #f0b8b8;border-radius:var(--radius-md);padding:9px 13px;font-size:.8125rem;margin-bottom:14px;display:flex;align-items:center;gap:6px}@media (max-width: 640px){.nav-tab span{display:none}.nav-tab{padding:0 10px}.page-content{padding:12px}.form-grid{grid-template-columns:1fr}.col-span-2,.col-span-3{grid-column:span 1}.topbar-uname{display:none}}
